Compare bearings
Bones REDS® vs Zealous Ceramic Bearings
Bearing size
—
Bearing size
8mm
Material
Steel
Material
Ceramic
Built-in spacers
No
Built-in spacers
Yes
Shields
Rubber
Shields
Rubber
Lubrication
—
Lubrication
Grease
Bearings per set
8
Bearings per set
8
Country of manufacture
China
Country of manufacture
—
Features
Does not include spacers
Features
built in spacers, built in speedrings, custom nanoceramic grease